Makefile

# DIRS: Directories we need to build. The results should be in a subdirectory of
#       the same name. (e.g. setup/setup)
# FILES: Files we need to get from the base folder.
# HFILES: Hidden files we need to get from the base folder. These will be moved
#         into the build folder preprended with a period.
DIRS:=setup generator lolcode vcalc gazprea info
FILES:=index.html $(patsubst base/%,%,$(wildcard base/css/*)) \
				  $(patsubst base/%,%,$(wildcard base/engineering/*)) \
				  $(patsubst base/%,%,$(wildcard base/static/*))
HFILES:=htaccess

# Created variables used in the build process, don't touch these.
HFILESDOT:=$(foreach file, $(HFILES), .$(file))
PDFS:=$(foreach file, $(DIRS), $(file).pdf)

.PHONY: all github clean

all:
	# Gazprea publishes the glossary that all siblings pull from via
	# intersphinx.  Build it first so ``../gazprea/_build/html/objects.inv``
	# exists when the sibling foreach runs.  The subsequent per-dir
	# ``make html`` on gazprea is an incremental no-op.
	$(MAKE) html -C gazprea
	$(foreach dir, $(DIRS), $(MAKE) html -C $(dir);)
	$(foreach dir, $(DIRS), rm -rf $(dir)/_build/html/_static/css/fonts;)
	$(foreach dir, $(DIRS), rm -rf $(dir)/_build/html/_static/fonts;)
	$(foreach dir, $(DIRS), rm -rf $(dir)/_build/html/_sources/;)
	$(foreach dir, $(DIRS), $(MAKE) latexpdf -C $(dir);)
	$(MAKE) canvas -C gazprea
	# Tangle the gazprea-example(-wrap) blocks into a .tar.gz of lit tests.
	$(MAKE) examples -C gazprea

github: all
	rm -rf _site
	mkdir _site
	mkdir _site/css
	mkdir _site/static
	mkdir _site/engineering
	cp -r base/fuzzers _site/
	$(foreach dir, $(DIRS), mkdir _site/$(dir);)
	$(foreach dir, $(DIRS), cp -r $(dir)/_build/html/* _site/$(dir);)
	$(foreach dir, $(DIRS), cp -r $(dir)/_build/latex/$(dir).pdf _site/$(dir).pdf;)
	$(foreach file, $(FILES), cp base/$(file) _site/$(file);)
	cp gazprea/_build/canvas/gazprea-glossary.html _site/gazprea/gazprea-glossary-canvas.html
	cp gazprea/_build/examples/gazprea-examples.tar.gz _site/gazprea/gazprea-examples.tar.gz
	touch _site/.nojekyll

clean:
	$(foreach dir, $(DIRS), $(MAKE) -C $(dir) clean;)
	rm -rf .build .build.tar.gz